mirror of
https://github.com/Sea-Haven-Industries/open-swe.git
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The reviewer agent was writing a 1–2 sentence "top-level take" as the
review body, which produced noisy paragraph-style summaries on PRs
("Reviewed the PR. The new ALLOWED_GITHUB_REPOS allowlist…"). Devin's
review comment is just a one-liner (`✅ No Issues Found` or
`**Devin Review** found N potential issue.`), and was preferred in the
internal A/B vs Graphite.
Drop the `summary` parameter from `publish_review`; render a fixed,
host-formatted body in `render_review_body` instead. Update the reviewer
prompt to forbid prose summaries.
203 lines
7 KiB
Python
203 lines
7 KiB
Python
"""Unit tests for the publish_review rendering and orchestration helpers."""
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from __future__ import annotations
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from typing import Any
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from unittest.mock import AsyncMock, MagicMock, patch
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import pytest
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from agent.reviewer_findings import Finding, new_finding
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from agent.reviewer_publish import (
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render_inline_comment_body,
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render_inline_comment_payload,
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render_review_body,
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resolve_review_thread,
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)
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def _f(**overrides: Any) -> Finding:
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base = new_finding(
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severity="high",
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category="correctness",
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file="src/foo.py",
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start_line=10,
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end_line=10,
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description="boom",
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sha="abc",
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)
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base.update(overrides) # type: ignore[arg-type]
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return base
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def test_render_inline_comment_body_without_suggestion() -> None:
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body = render_inline_comment_body(_f(description="just text"))
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assert body == "just text"
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def test_render_inline_comment_body_with_suggestion_appends_block() -> None:
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body = render_inline_comment_body(
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_f(description="needs fix", suggestion="x = 1\nx += 1"),
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)
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assert "needs fix" in body
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assert "```suggestion" in body
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assert "x = 1\nx += 1" in body
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def test_render_inline_comment_payload_single_line() -> None:
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payload = render_inline_comment_payload(_f(start_line=10, end_line=10))
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assert payload == {
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"path": "src/foo.py",
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"line": 10,
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"side": "RIGHT",
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"body": "boom",
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}
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def test_render_inline_comment_payload_multi_line_uses_start_fields() -> None:
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payload = render_inline_comment_payload(_f(start_line=8, end_line=12))
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assert payload is not None
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assert payload["start_line"] == 8
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assert payload["start_side"] == "RIGHT"
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assert payload["line"] == 12
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def test_render_inline_comment_payload_returns_none_for_file_level() -> None:
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payload = render_inline_comment_payload(_f(start_line=None, end_line=None))
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assert payload is None
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def test_render_review_body_with_findings_uses_potential_issue_phrasing() -> None:
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body = render_review_body(pr_number=123, surfaced_count=2)
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assert body.startswith("**Open SWE Review** found 2 potential issues.")
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assert "<!-- open-swe-reviewer pr=123 -->" in body
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def test_render_review_body_singular_finding() -> None:
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body = render_review_body(pr_number=123, surfaced_count=1)
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assert body.startswith("**Open SWE Review** found 1 potential issue.")
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def test_render_review_body_no_findings_message() -> None:
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body = render_review_body(pr_number=99, surfaced_count=0)
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assert "## ✅ Open SWE Review: No issues found" in body
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assert "Open SWE reviewed this PR and found no potential bugs to report." in body
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assert "<!-- open-swe-reviewer pr=99 -->" in body
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@pytest.mark.asyncio
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async def test_resolve_review_thread_returns_true_on_success() -> None:
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response = MagicMock()
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response.json.return_value = {
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"data": {"resolveReviewThread": {"thread": {"id": "T_1", "isResolved": True}}}
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}
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response.raise_for_status.return_value = None
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client_cm = AsyncMock()
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client_cm.__aenter__.return_value = client_cm
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client_cm.post = AsyncMock(return_value=response)
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with patch("agent.reviewer_publish.httpx.AsyncClient", return_value=client_cm):
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ok = await resolve_review_thread(thread_node_id="T_1", token="t")
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assert ok is True
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@pytest.mark.asyncio
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async def test_resolve_review_thread_returns_false_on_graphql_errors() -> None:
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response = MagicMock()
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response.json.return_value = {"errors": [{"message": "no perms"}]}
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response.raise_for_status.return_value = None
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client_cm = AsyncMock()
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client_cm.__aenter__.return_value = client_cm
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client_cm.post = AsyncMock(return_value=response)
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with patch("agent.reviewer_publish.httpx.AsyncClient", return_value=client_cm):
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ok = await resolve_review_thread(thread_node_id="T_1", token="t")
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assert ok is False
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@pytest.mark.asyncio
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async def test_publish_review_skips_findings_already_published() -> None:
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"""Re-runs must not re-post findings that already have a github_review_comment_id."""
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from agent.tools.publish_review import _publish_review_async
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findings = [
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_f(id="f_old", severity="high", file="a.py", github_review_comment_id=42),
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_f(id="f_new", severity="high", file="b.py"),
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]
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list_async = AsyncMock(return_value=findings)
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post_review = AsyncMock(return_value={"id": 999})
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fetch_comments = AsyncMock(return_value=[])
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set_metadata = AsyncMock()
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with (
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patch("agent.tools.publish_review.get_thread_id_from_runtime", return_value="tid"),
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patch("agent.tools.publish_review.list_findings_async", list_async),
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patch("agent.tools.publish_review.post_pull_request_review", post_review),
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patch("agent.tools.publish_review.fetch_review_comments", fetch_comments),
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patch(
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"agent.tools.publish_review._resolve_threads_for_resolved_findings",
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new_callable=AsyncMock,
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return_value=0,
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),
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patch("agent.tools.publish_review.set_reviewer_thread_metadata", set_metadata),
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):
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result = await _publish_review_async(
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owner="o",
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repo="r",
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pr_number=7,
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head_sha="sha",
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token="t",
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severity_threshold="medium",
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cap=15,
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)
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assert result["success"] is True
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assert result["surfaced_count"] == 1
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posted = post_review.await_args.kwargs["inline_comments"]
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paths = {c["path"] for c in posted}
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assert paths == {"b.py"}
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@pytest.mark.asyncio
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async def test_publish_review_posts_summary_when_no_findings() -> None:
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"""An empty findings list must still post a review so the user sees feedback."""
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from agent.tools.publish_review import _publish_review_async
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list_async = AsyncMock(return_value=[])
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post_review = AsyncMock(return_value={"id": 555})
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fetch_comments = AsyncMock(return_value=[])
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set_metadata = AsyncMock()
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with (
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patch("agent.tools.publish_review.get_thread_id_from_runtime", return_value="tid"),
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patch("agent.tools.publish_review.list_findings_async", list_async),
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patch("agent.tools.publish_review.post_pull_request_review", post_review),
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patch("agent.tools.publish_review.fetch_review_comments", fetch_comments),
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patch(
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"agent.tools.publish_review._resolve_threads_for_resolved_findings",
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new_callable=AsyncMock,
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return_value=0,
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),
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patch("agent.tools.publish_review.set_reviewer_thread_metadata", set_metadata),
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):
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result = await _publish_review_async(
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owner="o",
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repo="r",
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pr_number=7,
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head_sha="sha",
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token="t",
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severity_threshold="medium",
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cap=15,
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)
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assert result["success"] is True
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assert result["surfaced_count"] == 0
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assert result["review_id"] == 555
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post_review.assert_awaited_once()
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posted_body = post_review.await_args.kwargs["body"]
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posted_inline = post_review.await_args.kwargs["inline_comments"]
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assert posted_inline == []
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assert "No issues found" in posted_body
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